\begin{tikzpicture} [every node/.style={anchor=south west,,inner sep=0}]
	\node [fill=orange!10] (VALL){
		\begin{tabular}{|C{8em}|}
			\hline 
			临时单元 \\ 
			\hline
			内情向量 \\ 
			\hline
			局部变量 \\ 
			\hline
			形式单元 \\ 
			\hline
			参数个数 \\ 
			\hline
			返回地址 \\ 
			\hline
			Old SP \\ 
			\hline
	\end{tabular}};	
	\node (top) at ([xshift=-3em,yshift=3.3em]VALL.west) {TOP};
	\node (sp) at ([xshift=-2.6em,yshift=-4em]VALL.west) {SP};
	
	\draw [->, thick] (top.east) -- ([xshift=0em,yshift=3.65em]VALL.west);
	\draw [->, thick] ([xshift=0.4em,yshift=0em]sp.east) -- ([xshift=0em,yshift=-3.65em]VALL.west);
\end{tikzpicture}